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1.14.17.3: peptidylglycine monooxygenase

This is an abbreviated version!
For detailed information about peptidylglycine monooxygenase, go to the full flat file.

Word Map on EC 1.14.17.3

Reaction

[peptide]-glycine
+ 2 ascorbate +
O2
=
[peptide]-(2S)-2-hydroxyglycine
+ 2 monodehydroascorbate +
H2O

Synonyms

alpha-AE, bifunctional PAM, bifunctional peptidylglycine alpha-amidating monooxygenase, CG3832, hPHMcc, More, PAM, PAM-1, PAM-2, PAM-A, PAM-B, PAM/PHM, peptide alpha-amidating enzyme, peptide alpha-amide synthase, peptide-alpha-amide synthetase, peptidyl alpha-amidating enzyme, peptidyl alpha-hydroxylating monooxygenase, peptidyl-glycine alpha-amidating monooxygenase, peptidylglycine 2-hydroxylase, peptidylglycine alpha-amidating mono-oxygenase, peptidylglycine alpha-amidating monooxygenase, peptidylglycine alpha-hydroxylase, peptidylglycine alpha-hydroxylating monooxygenase, peptidylglycine alpha-hydroxylating-monooxygenase, peptidylglycine alpha-monooxygenase, peptidylglycine monooxygenase, peptidylglycine-alpha-amidating monooxygenase, PHM, PHMcc, synthase, peptide alpha-amide, type A PAM

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.17 With reduced ascorbate as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.17.3 peptidylglycine monooxygenase

Purification

Purification on EC 1.14.17.3 - peptidylglycine monooxygenase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
cation-exchange chromatography, anion-exchange chromatography, gel filtration
-
cell extracts are prepared
-
forms A and B differing in MW and charge
-
large scale purification of the recombinant truncated enzyme, comprising the catalytic core residues 42-356, from CHO DG44 cells, reconstitution of copper bound to the enzyme
-
membrane bound form
-
membrane-bound form from atrial gland
-
mutant H172A of type A alpha-AE, recombinant from chinese hamster ovary cells
-
native wild-type and recombinant from Spodoptera frugiperda cell expression system
-
peptidylglycine alpha-hydroxylating monooxygenase and a peptidyl-alpha-hydroxyglycine alpha-amidating lyase
-
Poros 20 m HQ anion exchange resin column chromatography
-
recombinant enzyme from CHO cell culture medium by copper-chelating affinity chromatography
-
recombinant from mouse cells
-
recombinant GST-tagged wild-type and mutant enzymes from Escherichia coli strain BL21 by glutathione affinity chromatography, tag cleavage by HRV3C protease overnight, and followed by anion echange chromatography
recombinant PAM from CHO dhfr cells by ammonium sulfate fractionation and anion exchange chromatography
recombinant soluble enzyme from culture medium in a 3-step chromatographic procedure, about 40fold to near homogeneity
recombinant wild-type and mutant enzymes
recombinant wild-type and mutant enzymes from CHO cells by a 3-step chromatographic method
-
recombinant wild-type and mutant enzymes from CHO DG44 cells. Copper reconstitution of recombinant purified wild-type and mutant enzymes
thioredoxin-hPHMcc-His6 fusion is purified to homogeneity
truncated mutant form 2 from gene AE-II, recombinant from Spodoptera frugiperda cell expression system
-
two chromatography steps
-
two chromatoography steps
-
type A alpha-AE, recombinant from chinese hamster ovary cells
type A and B
-